Fix: error 0xc00007b "application was unable to start correctly"

You may get an error message that says “The application was unable lớn start correctly” accompanied by an error code (0xc000007b). This error message appears when you are trying to xuất hiện an application on Windows. Usually this happens after you upgrade from an earlier version of Windows and something goes wrong with certain files or programs.

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You can try the methods below & see if they can help you get rid of this error.

1) Reboot your computer

2) Run your application as administrator

3) Reinstall your application

4) Reinstall Microsoft .NET framework (for Windows 7 or below)

5) Reinstall Microsoft Visual C++ Redistributable Packages

6) Update your Windows

7) Run kiểm tra disk

8) Switch to ChromeOS

Fix 1: Reboot your computer

There can be something tiny that goes wrong in your system when you see a “The application was unable lớn start correctly” error. A simple reboot of your computer can fix your 0xc000007b error.

Fix 2: Run your application as administrator

When you come across a0xc000007b error, you can try running your application as administrator và see if this is helpful.

a)Right click on the application you want to lớn open. Then select Properties.


b)Go to Compatibility tab. Kiểm tra Run this program as an administrator. Then hit OK.


c)Try running your application và see if this method fixes the error.

Fix 3: Reinstall your application

Sometimes the application you want to lớn run may contain something that has corrupted. In this case, you should uninstall your application completely & then reinstall it. After that run the program & see if your problem resolves.

Fix 4: Reinstall Microsoft .NET framework

In fact, in many cases the“The application was unable lớn start correctly” error results from issues on Microsoft .NET framework. (.NET framework is a framework developed by Microsoft which supports applications using .Net technologies.) You may need lớn reinstall it khổng lồ fix the issue.

* Microsoft .NET framework has been integral part of Windows 8 và 10. You cannot remove or reinstall it manually. Therefore the steps below may only apply lớn Windows 7 or earlier versions. For Windows 10/8 users, you can try updating your Windows khổng lồ install the latest .NET framework (if any).

a)Press Win + R keys. Type “control” & hit OK.


b)In Control Panel, scroll down khổng lồ find and mở cửa Programs and Features.


c)Single click on every thành tích starts with “Microsoft .NET“. Click on Uninstall/Change và follow the instruction to uninstall these items.


d) Go to lớn Microsoft .NET Framework download website to tải về and install the framework.

Fix 5: Reinstall Microsoft Visual C++ Redistributable Packages

Microsoft Visual C++ Redistributable Package is a runtime component necessary for running of multiple applications. The files inMicrosoft Visual C++ Redistributable Package usually corrupt due lớn many reasons. & this can cause the 0xc000007b error. In this case you need khổng lồ reinstall this components.

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a)Open Programs và Features (as steps a & b in the method above shows)

b) Uninstall all items with the name of “Microsoft Visual C++ 2***Redistributable“.


c)Go toMicrosoft to tải về and install Visual C++ Redistributable Packages.

Fix 6: Update your Windows

Updating your operating system can fix the bugs that cause troubles. In addition, some features and programs built in Windows, such as DirectX & .NET Framework, can also be updated during the process. It is recommended that you update your operating system & see if this can help you fix your 0xc000007b error.

Fix 7: Run check disk

The error can also result from hardware issues, especially from your hard drive. You should run check disk using Command Prompt và see if there is any problem on your disk.

a)Click on Start menu & type “cmd“. Right clickCommand Prompt in the result and select Run as administrator.


b)Enter “chkdsk c: /f /r“. (This means you are going to kiểm tra and repair C drive. If you want to kiểm tra another drive, replace “c” with the corresponding letter of that drive.) Follow the instruction khổng lồ complete the process.


c) After that check and see if the problem is solved.

Fix 8: Switch to lớn ChromeOS


Windows is a very old technology. Sure, Windows 10 is relatively new, but it’s still just the latest iteration of a decades-old operating system, designed for a bygone era (pre-internet).

Now that we have the internet, fast connection speeds, miễn phí cloud storage, và endless website apps (like Gmail, Google Docs, Slack, Facebook, Dropbox & Spotify), the entire Windows way of doing things – with locally installed programs và local file storage – is totally outdated.

Why is that a problem? Because when you’re constantly installing uncontrolled third-party programs, you’re constantly opening the door lớn viruses và other malware. (And Windows’ insecure permission system compounds this problem.)

Plus the way Windows manages installed software & hardware has always been a problem. If your computer shuts down unexpectedly, or a program installs, uninstalls or updates incorrectly, you can get ‘registry’ corruptions. That’s why Windows PCs always slow down & become unstable over time.

Also because everything’s installed & saved locally, it doesn’t take long before you run out of disk space, và your disk gets fragmented, which makes everything even slower và more unstable.

For most people, the simplest way to lớn solve Windows problems is to lớn ditch Windows altogether, and switch to lớn a faster, more reliable, more secure, easier to lớn use & cheaper operating system…

Google ChromeOS.

ChromeOS feels much like Windows, but instead of installing heaps of programs to email, chat, browse the internet, write documents, bởi vì school presentations, create spreadsheets, and whatever else you normally vì on a computer, you use website apps. You don’t need to install anything at all.

That means you don’t have virus & malware problems, và your computer doesn’t slow down over time, or become unstable.

And that’s just the start of the benefits…

To learn more about the benefits of ChromeOS, & to see comparison videos and demos, visit